Product series:
The Lhires III is a spectrograph for discerning amateur astronomers which has won a large circle of friends. The spectrograph can be operated completely on the telescope and is one of the best systems in this class.

Shelyak
Spectroscope Lhires III
$ 5,915.76
ready for shipping in 1-2
weeks

Shelyak
150 gr/mm grating module
$ 772.06
ready for shipping in 1-2
weeks

Shelyak
300 gr/mm grating module
$ 822.19
ready for shipping in 1-2
weeks

Shelyak
600 gr/mm grating module
$ 822.19
ready for shipping in 1-2
weeks

Shelyak
1200 gr/mm grating module
$ 822.19
ready for shipping in 1-2
weeks

Shelyak
1800 gr/mm grating module
$ 822.19
ready for shipping in 1-2
weeks

Shelyak
Diffraction grating for Lhires III, 2400 lines/mm
$ 832.22
ready for shipping in 1-2
weeks

Shelyak
2 inches adapter
$ 104.28
ready for shipping in 1-2
weeks

Shelyak
Tripod adapter Lhires III
$ 79.21
ready for shipping in 1-2
weeks